What does rhythm mean?

It would be b because rhythms means strong/regular work being repeated or heard. Hope this helps! Pls mark as brainliest!

It depends on what type of third separates the three notes.for example: if you have two mayor thirds is an "aumented chord"if you have two minor thirds is an "diminued chord"if you have one mayor first and then one minor is a "mayor chord"and inverted is a "minor chord"

The anwewr are 2 , 4 .1